Description

n-(2-Aminoethyl)-N,N',N'-Trioctylethylenediamine is a high-purity, multifunctional tertiary amine compound with a unique branched structure. This specialized chemical serves as a highly effective catalyst, chelating agent, and intermediate, prized for its strong basicity and solubility in organic matrices. It is essential for manufacturers in the polymer, agrochemical, and specialty chemical sectors seeking to enhance reaction kinetics, stabilize formulations, or synthesize complex molecules.

Application

• As a catalyst and acid scavenger in polyurethane foam production and other polymerization reactions.
• As a key chelating agent and stabilizer in metalworking fluids, lubricant additives, and fuel formulations.
• As a versatile chemical intermediate for synthesizing quaternary ammonium compounds, surfactants, and corrosion inhibitors.
• In the formulation of agrochemicals (pesticides, herbicides) as an emulsifier and stabilizer.
• As a component in epoxy curing agents and other specialty resin systems.
• In gas treatment processes for the selective removal of acidic gases (e.g., CO2, H2S).
• For pharmaceutical synthesis as a building block for active pharmaceutical ingredients (APIs).

Basic Information

Item	Detail
Product Name	n-(2-Aminoethyl)-N,N',N'-Trioctylethylenediamine
CAS No.	93839-43-1
Molecular Formula	C28H60N4
Molecular Weight	452.80 g/mol
Synonyms	N1-(2-Aminoethyl)-N1,N2,N2-trioctylethane-1,2-diamine; 1,2-Ethanediamine, N1-(2-aminoethyl)-N1,N2,N2-trioctyl-; Trioctylaminoethyl ethylenediamine; TOAED; N,N',N'-Trioctyl-N-(2-aminoethyl)ethylenediamine; Aminoethyltrioctylethylenediamine; Ethylenediamine, N-(2-aminoethyl)-N,N',N'-trioctyl-
EINECS	Contact for details

Quality Control

Our n-(2-Aminoethyl)-N,N',N'-Trioctylethylenediamine is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay by titration and impurity profile analysis, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and physical properties is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen). Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (Titration)	≥ 98.0 %
Water Content (KF)	≤ 0.5 %
Specific Gravity (20°C)	0.85 - 0.89
Refractive Index (20°C)	1.460 - 1.470

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.